The relation between the residual stress and heated band width in multi pass welding behaves in the latter type.
多层焊形式下的残余应力与加热宽度的关系表现为后一种型式。
In this paper, a new filling strategy for multi pass welding, which can be used in robotic welding, is put forward.
提出了一种可用于机器人焊接大型V形焊接接头多道焊填充策略。
At the same time, the technology of laser welding with hot wire addition, multi pass welding technology and dissimilar metal joints welding technology are also introduced.
同时对激光热丝焊、多道焊和异种金属焊技术进行了评述。
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